The GlassFish ESB installer is available at the following location: http://open-esb.org
For detailed information, please see the following links:
Installing the JDK Software and Set JAVA_HOME on the Windows System - http://wiki.open-esb.java.net/Wiki.jsp?page=Inst_jdk_javahome_t.txt
Installing GlassFish ESB Using the GlassFish ESB Installer - http://wiki.open-esb.java.net/Wiki.jsp?page=Inst_caps_t.txt